报告主题：非线性方程组的数值解法
报告人：郭学萍 副教授 （华东师范大学）
报告时间：2019年5月17日（周五） 15：30
报告地点：校本部G507
邀请人：李常品
主办部门：理学院数学系
报告摘要：In this talk, we introduce some numerical methods for solving large sparse systems of nonlinear equations with positive definite Jacobian matrices. Local and semilocal convergence theorems are proved under proper conditions. Also, we present the global methods with a backtracking strategy and analyse their global convergence. Finally, numerical results are given to confirm their feasibility and effectiveness.
欢迎教师、学生参加！
